The following is a schedule of who has what topics to summarize: (All topics are due 2 cycles after date taught) 4-5- Viante , Iva
4-3/6- Lizzie, Brittani
5-1- Zowie , Ally
5-2- Kayla, Kyrah Direct Variations
Formulas:
Direct Variation- Y=K(X)
Slope- M=Y2-Y1/X2-X1
Example:
If Y=15 when X=3 , find Y when X=4 Y=KX
15/3=K(3)/3
K=5
Y=5(4)
Y=20
5-3- John , Brandon
5-4- Abby H, Dat
5-5- Alex, Abby R Point-Slope Form of a Linear Equation
Y-Y1=M(X-X1)
Y is the direct variable.
Y1 is the Y coordinate. M is the slope
X is the independant variable
X1 is the x coordinate
5-6- Nolan, Haley
:)!
6-1- Molly , Viante
6-2- Iva, Lizzie
6-3- Brittani, Abby H
6-4- Dat, Alex
6-5- Kyrah, John
6-6- Brandon, Abby H
7-1- Dat, Alex
7-2- Abby R, Nolan
7-3- Haley, Molly
(All topics are due 2 cycles after date taught)
4-5- Viante , Iva
4-3/6- Lizzie, Brittani
5-1- Zowie , Ally
5-2- Kayla, Kyrah
Direct Variations
Formulas:
Direct Variation- Y=K(X)
Slope- M=Y2-Y1/X2-X1
Example:
If Y=15 when X=3 , find Y when X=4
Y=KX
15/3=K(3)/3
K=5
Y=5(4)
Y=20
5-3- John , Brandon
5-4- Abby H, Dat
5-5- Alex, Abby R
Point-Slope Form of a Linear Equation
Y-Y1=M(X-X1)
Y is the direct variable.
Y1 is the Y coordinate.
M is the slope
X is the independant variable
X1 is the x coordinate
5-6- Nolan, Haley
:)!
6-1- Molly , Viante
6-2- Iva, Lizzie
6-3- Brittani, Abby H
6-4- Dat, Alex
6-5- Kyrah, John
6-6- Brandon, Abby H
7-1- Dat, Alex
7-2- Abby R, Nolan
7-3- Haley, Molly